Book/Report

FZJ-2016-03411

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Ein Beitrag zum Thema „Bruchkriterien für Graphit"

Cords, H.FZJ* ; Djaloeis, A.FZJ* ; Kleist, G.FZJ* ; Mönch, J.FZJ* ; Öfinger, B.FZJ* ; Zimmermann, R.FZJ*

1976
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/11652

Report No.: Juel-1355

Abstract: The inter-relationship between fracture strengths determined by the uniaxial tensile test the 3-point bend test, the compact tension (CT)-test and a modified CT-test specimen becomes possible with additional assumptions to Weibull's theory of fracture. These fracture tests were selected to demonstrate that in general the failure of graphite under mechanical loads may be estimated by the procedure presented in this report. However, further experimental investigations to determine the dependency of fracture strengths on volume should be performed in support of the above statement. Alternatively it is recommended that the strength of graphite components to be subjected to irradiation should be determined using specially shaped test specimens. The test specimen should have the same stress distribution as that of the graphite component. This proposal is explained for the case of stresses in block-type nuclear fuel elements.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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